RecruitingNCT06451887

Early Identification of Malignant Brain Edema in laRge Artery oCclusive Stroke After Endovascular Therapy (EMBRACE Study)

Sponsor

Zhejiang Provincial People's Hospital

Enrollment

1,950 participants

Start Date

Apr 1, 2024

Study Type

OBSERVATIONAL

Conditions

To design and validate a predictive model for malignant brain edema after endovascular thrombectomy.

Min Age: 18 YearsMax Age: 80 Years

(1)Age > 18 years old; (2)Onset of stroke to hospital admission < 24 hours; (3)Admission with a head CT scan ruling out hemorrhage; (4)Patients undergoing CT perfusion scan before treatment; (5)Confirmation of internal carotid artery (ICA) or middle cerebral artery (MCA) occlusion or tandem occlusion by Digital Subtraction Angiography (DSA) and subsequent EVT; (6)complete 3-months follow-up.

(1)Poor quality of preoperative CT perfusion imaging; (2)Posterior circulation occlusion or isolated anterior cerebral artery occlusion; (3)Presence of other severe diseases such as malignant tumors, severe organ failure, or other life-threatening conditions with an expected survival period of less than 90 days; (4)Incomplete imaging and clinical data.

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